I have always loved the appearance of case hardened metal, especially on guns. I knew I liked it but didn't really give much thought to how it was created. Recently, I received a Press Release about a new product from Birchwood Casey. It's called "Birchwood Casey Perma Color Case Coloring Kit" and I just had to have it. I've used Birchwood Casey's products for years and was really excited to give this one a try. Everything that is needed is in the kit, with the exception of some tap water. The Kit includes: 3 - 1 fl.oz. bottles. One bottle...